>> the head of the investigation for scotland yard told parliament this week that this investigation is ongoing and it's going to grow. she expects it to widen. there is no limit to it at this point. she did allude to the fact there could be more arrests. the arrest this morning was a 60-year-old former editor of "news of the world." his name is neil wallace. he was also the deputy to andy colson, who was arrested last weekend, a spokesperson for prime minister cameron. there's a lot of interest around his control of the paper and what it did while he was its steward. >> we were just showing new jersey senator frank lautenberg there, who has gone so far as to say look, news corp is an american corporation and could actually face consequences based on american laws, no matter where the crime allegedly happened. we'll have to wait and see how that plays out. stephanie, thank you. >>> a confessed child killer is due in court today. suspect levi aron is expected to be arraigned soon. aron led police to the body of 8-year-old leibby kletzky in his brooklyn apartment. the little boy that h